MAX157BEPA+ vs MAX1240ACSA+TG069 比較
詳細並排比較 MAX157BEPA+ 由 Maxim Integrated 與 MAX1240ACSA+TG069 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Maxim Integrated
MAX157BEPA+ - 10-Bit 108ksps 2-Ch Serial ADC | Maxim Integrated
MAX157BEPA+ ObsoleteAnalog Devices
MAX1240ACSA+TG069 - 12-Bit Serial ADC, 8-SOIC | Analog Devices
MAX1240ACSA+TG069 ✓ 啟用中規格比較
| 參數 | MAX157BEPA+ | MAX1240ACSA+TG069 |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | 啟用中 |
| 解析度 | 10 bit | 12 bits |
| Number of Channels | 2 (single-ended) | 1 |
| 取樣率 | 108 ksps | — |
| Conversion Time | 7.4 us (successive approximation) | — |
| Wake-Up Time | 2.5 us (from power-down) | — |
| 供應電壓 | +2.7 V to +5.25 V (single supply) | — |
| 供應電流 | 3.2 mW at VDD=+3.6 V (typ) | — |
| Input Type | Single-ended | — |
| Data Interface | SPI / QSPI / MICROWIRE (3-wire serial) | — |
| 參考電壓 | Internal 2.048 V or external | — |
| Configuration | MUX-S/H-ADC | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive-Approximation Register) |
| 工作溫度 | -40 C to +85 C (industrial) | 0 °C to +70 °C (C-grade commercial) |
| 封裝 | 8-pin PDIP (through-hole) | 8-pin SOIC (NSOIC, 3.9 mm body width) |
| 安裝類型 | Through-Hole | Surface Mount |
| Terminal Form | Through-Hole | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Supply Voltage (VDD) | — | +2.7 V to +3.6 V (single supply) |
| Internal Reference | — | 2.5 V (MAX1240 only) |
| Analog Input Range | — | 0 V to VREF |
| Sampling Rate (max) | — | 73 ksps |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB (no missing codes) |
| Supply Current (operating, typ) | — | 1.5 mA at 73 ksps |
| Supply Current (power-down, max) | — | 2 µA |
| 介面 | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Package Suffix | — | +TG069 (automotive supplier process control, Tape & Reel) |
| Input Bandwidth | — | 4 MHz small-signal |
| SINADIGT | — | >70 dB at 50 kHz input |